CA2889154A1 - Processes for the separation of ores - Google Patents

Processes for the separation of ores Download PDF

Info

Publication number
CA2889154A1
CA2889154A1 CA2889154A CA2889154A CA2889154A1 CA 2889154 A1 CA2889154 A1 CA 2889154A1 CA 2889154 A CA2889154 A CA 2889154A CA 2889154 A CA2889154 A CA 2889154A CA 2889154 A1 CA2889154 A1 CA 2889154A1
Authority
CA
Canada
Prior art keywords
mixture
depressant
amine
dispersant
tonne
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA2889154A
Other languages
English (en)
French (fr)
Inventor
Michael S. KERNS
Pablo G. Dopico
John B. Hines
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Georgia Pacific Chemicals LLC
Original Assignee
Georgia Pacific Chemicals LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Georgia Pacific Chemicals LLC filed Critical Georgia Pacific Chemicals LLC
Publication of CA2889154A1 publication Critical patent/CA2889154A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/002—Inorganic compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/016—Macromolecular compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/018—Mixtures of inorganic and organic compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation processes
    • B03D1/021—Froth-flotation processes for treatment of phosphate ores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/0046—Organic compounds containing silicon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/008—Organic compounds containing oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2201/00—Specified effects produced by the flotation agents
    • B03D2201/005—Dispersants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2201/00—Specified effects produced by the flotation agents
    • B03D2201/06—Depressants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2203/00—Specified materials treated by the flotation agents; specified applications
    • B03D2203/02—Ores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2203/00—Specified materials treated by the flotation agents; specified applications
    • B03D2203/02—Ores
    • B03D2203/04—Non-sulfide ores
    • B03D2203/06—Phosphate ores

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Extraction Or Liquid Replacement (AREA)
CA2889154A 2012-10-22 2013-10-21 Processes for the separation of ores Abandoned CA2889154A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261716775P 2012-10-22 2012-10-22
US61/716,775 2012-10-22
PCT/US2013/065889 WO2014066237A1 (en) 2012-10-22 2013-10-21 Processes for the separation of ores

Publications (1)

Publication Number Publication Date
CA2889154A1 true CA2889154A1 (en) 2014-05-01

Family

ID=50484509

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2889154A Abandoned CA2889154A1 (en) 2012-10-22 2013-10-21 Processes for the separation of ores

Country Status (8)

Country Link
US (1) US9567655B2 (zh)
CN (1) CN104884392A (zh)
AU (1) AU2013334885A1 (zh)
BR (1) BR112015008986A2 (zh)
CA (1) CA2889154A1 (zh)
CL (1) CL2015001017A1 (zh)
MX (1) MX2015005115A (zh)
WO (1) WO2014066237A1 (zh)

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CN104624386B (zh) * 2015-02-12 2017-03-01 中国地质科学院矿产综合利用研究所 铜铅混合精矿浮选分离抑制剂及其制备方法及选矿方法
JO3535B1 (ar) * 2015-03-30 2020-07-05 Clariant Int Ltd تركيبات أحماض دهنية ومشتقات ن – أسيل ساركوزين لطفو محسن لمعادن غير كبريتيدية
WO2016201230A1 (en) 2015-06-10 2016-12-15 Rhodia Operations Phosphonated polysaccharides and gels and process for making same
RU2630073C2 (ru) * 2015-08-10 2017-09-05 Акционерное общество "Полюс Красноярск" Способ флотационного обогащения золото-углеродсодержащих руд
FR3044655B1 (fr) * 2015-12-07 2021-06-11 Snf Sas Procede de traitement d'effluent aqueux
CN108495821A (zh) * 2015-12-09 2018-09-04 高性能聚乙烯有限责任公司 用于从废水中去除硫酸盐和金属的组合物和方法
CN105363563B (zh) * 2015-12-21 2017-11-28 太原理工大学 一种褐煤反浮选脱灰的方法
CN105731621A (zh) * 2016-02-29 2016-07-06 济南大学 一种菌糠—车前子胶合成的生物质耦合助凝剂
JP6220469B2 (ja) * 2016-03-11 2017-10-25 満由美 菰田 庵治石を原料とする染色剤の製造方法
CN105689150B (zh) * 2016-04-15 2018-07-06 中南大学 一种氧化铅锌矿浮选抑制剂及其应用
WO2017223092A1 (en) * 2016-06-21 2017-12-28 New York University System and method for in vivo detection of cerebrospinal fluid egress
AU2017314935B2 (en) 2016-08-26 2021-10-07 Ecolab USA, Inc. Sulfonated modifiers for froth flotation
CA3035063A1 (en) * 2016-08-31 2018-03-08 Marcelo Moreira Costa Cationic polymer selective depressants and use thereof in mineral ore purification methods
CN106348460A (zh) * 2016-11-02 2017-01-25 金福兴 一种环保复合污水处理剂及其制备方法
CN110022983B (zh) * 2016-12-14 2022-03-01 埃科莱布美国股份有限公司 用于泡沫浮选的官能化硅氧烷
CN107138286A (zh) * 2017-06-22 2017-09-08 刘秀云 L‑半胱氨酸及其盐在金属硫化矿物浮选分离中的应用
CA3068152A1 (en) * 2017-08-03 2019-02-07 Basf Se Separation of a mixture using magnetic carrier particles
CN107442288B (zh) * 2017-08-14 2019-08-06 江西理工大学 一种用于矿物浮选的吗啉季铵盐型Gemini表面活性剂
AU2018339457B2 (en) 2017-09-26 2023-11-09 Ecolab Usa Inc. Methods and compositions for bauxite beneficiation
CN107716088A (zh) * 2017-09-29 2018-02-23 中南大学 一种处理废弃镁铬耐火材料的方法
CN108176519A (zh) * 2017-11-30 2018-06-19 湖北富邦科技股份有限公司 一种钛铁矿高效捕收剂及其制备方法
RU2699878C1 (ru) * 2018-03-28 2019-09-11 Михаил Викторович Комаров Реагент для флотационного обогащения углистых золотосодержащих руд с повышением извлечения золота
CN108855627A (zh) * 2018-05-18 2018-11-23 中蓝长化工程科技有限公司 一种抑制胶磷矿浮选中含铁矿物的组合抑制剂及方法
FR3082124B1 (fr) * 2018-06-08 2021-05-28 Coatex Sas Controle de la sedimentation d'un derive minier
FR3082197B1 (fr) * 2018-06-08 2021-04-23 Coatex Sas Recyclage d'eau dans un derive minier
DE102019113198B3 (de) * 2018-06-22 2019-10-24 Bernd Kunze Auslaugungsverfahren für Edelmetalle aus verbrauchten Katalysatoren
CN109174468B (zh) * 2018-08-30 2021-01-05 贺州市骏鑫矿产品有限责任公司 一种用于复杂难处理钾长石矿高效选矿除杂方法
CN109174466A (zh) * 2018-09-05 2019-01-11 中南大学 一种白钨矿浮选中含钙脉石的抑制剂及其制备方法和应用
US20210214819A1 (en) * 2018-09-24 2021-07-15 Ecolab Usa Inc. Methods and compositions for pre-extractive beneficiation of ores
CN110196289B (zh) * 2019-02-12 2021-08-24 紫金矿业集团股份有限公司 磷矿石中稀土元素诊断方法
CN110216015B (zh) * 2019-05-28 2021-07-13 西北矿冶研究院 一种硫化、氧化混合锑矿的选矿药剂及其制备方法和应用
EA035096B1 (ru) * 2019-07-30 2020-04-27 Михаил Викторович Комаров Реагент для флотационного обогащения углистых золотосодержащих руд с повышением извлечения золота
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Also Published As

Publication number Publication date
AU2013334885A1 (en) 2015-05-14
CL2015001017A1 (es) 2015-08-21
US20140110621A1 (en) 2014-04-24
MX2015005115A (es) 2015-10-29
CN104884392A (zh) 2015-09-02
US9567655B2 (en) 2017-02-14
WO2014066237A1 (en) 2014-05-01
BR112015008986A2 (pt) 2017-07-04

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Effective date: 20181023